How to attach a Slide show (Photos/Project) to an e-mail?
The size of the file is 2700 K
MacBook Air 13″, macOS 12.7
Question marked as
Have you saved the slideshow as a video file by exporting it from the slideshow project? Try to send the email from your iCloud mail address, so it can be sent by Mail Drop. Mail will save the attachment on iCloud Drive and send a download link instead of an attachment. This way you can mail very large files up to 5GB: Mail Drop limits - Apple SupportApple SupportOfficial Apple Support
How to use Mail Drop: Send large attachments in Mail on Mac - Apple Support